-51.8% is the change from 863 to 416
Calculation steps:
[( 416 - 863 ) ÷ 863] x 100 = -51.8%
Formula
Percentage change = [(416 - 863) / 863] x 100
Subtract the new number by the original number
416 - 863 = -447
-447 ÷ 863 = -0.5179606025492468
-0.5179606025492468 x 100 = -51.8%